Portable butcher block



FIG. 1 is a perspective view of the portable butcher block;

FIG. 2 is a side view of the portable butcher block, the opposite side being a mirror image;

FIG. 3 is a front view of the portable butcher block;

FIG. 4 is a rear view of the portable butcher block;

FIG. 5 is a top view of the portable butcher block; and,

FIG. 6 is a bottom view of the portable butcher block. 

CLAIM The ornamental design of a portable butcher block, as shown and described. 